Zhang Heng
张恒───Zhang Heng
Life in the ground, not what was cable? — Zhang Heng.───人生在勤，不索何获？张衡。
Please call Zhang Heng at 622-6033.───请打电话622 - 6033给张衡。
The seismometer was invented by Zhang Heng.───地震仪是由张衡发明的。
Zhang Heng was also a mechanical engineer, and made a flying "wooden eagle" and a "mileage-counting drum-cart" .───张衡又是一位机械工程师，制造过能飞的“木雕”和能计算里程的“计里鼓车”等。
The name of a seismograph invented by the ancient Chinese scientist, Zhang Heng.───中国的张衡在汉朝时发明了地动仪。
Zhang Heng instituted, people immediately think of his invention of the seismograph.───而提起张衡，人们马上会想到他发明的地动仪。
China's Zhang Heng invented the seismograph during the Han Dynasty.
This seismograph was invented by Zhang Heng A . D . 132, the world's first instrument to sense earthquakes.
Zhang Heng also made the first water-driven celestial globe in the world to measure the position of celestial bodies, which was carved with known important astronomical phenomena.
Zhang Heng, a famous scientist in Han Dynasty.
Mr. Zhang Heng, you were a scientist during the Eastern Han Dynasty.